3D Printing CAD Models

Browse CAD models suited for 3D printing workflows. Preview online and download STL, STEP and mesh files for slicers and print-ready projects.

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The axis engineers actually search on — pick a part type to filter the catalog.

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Build kits

Curated systems with verified mating parts — download the whole assembly at once.

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CONSUMER ELECTRONICS

iPhone Accessory & Case Design Kit

A practical iPhone accessory cluster for designing cases, charging stands, holders and fit-checking around real phone geometry.

6 partspairs verified
DRONES / UAV

250 mm FPV Drone Build Kit

A complete FPV quad build cluster covering frame, propulsion, camera, control electronics, battery housing and mounting hardware.

7 partspairs verified
MOTION CONTROL

NEMA 17 Motion / Linear Actuator Kit

A motion-control cluster around a NEMA 17 stepper, bracket, coupler, GT2 belt, pulley, bearing and driver.

5 partspairs verified
HARDWARE

Metric Fasteners & Threaded Hardware Pack

A reusable ISO/metric fastener library cluster with screws, nuts, washers, inserts, standoffs and bolt assemblies.

2 partspairs verified
3D PRINTING

3D Printer Motion & Extruder Upgrade Kit

A 3D-printer upgrade cluster combining hotend parts, filament handling, stepper drive and motion hardware.

7 partspairs verified
ELECTRONICS PROTOTYPING

Arduino / ESP32 Prototyping Kit

A maker electronics cluster with Arduino, ESP32, breadboard, shield, servo, battery holder and enclosure.

7 partspairs verified
ROBOTICS

Robotic Arm + Gripper Kit

A robotic manipulator cluster with 6-DOF arm, gripper, wrist, servo mounts, actuator and linear guide components.

7 partspairs verified
CNC MACHINING

CNC Workholding & Tooling Kit

A CNC machining cluster covering table, clamping, vise, chuck, collet holder, spindle and ball-screw motion.

6 partspairs verified
HVAC / DUCTING

HVAC Ventilation Duct Assembly Kit

A ventilation product cluster with grille, damper, duct adapter, fan, filter, flange and duct clamp.

6 partspairs verified
FLUID POWER

Hydraulic / Pneumatic Pump & Valve Manifold Kit

A fluid-power cluster combining pump, valves, pressure gauge, manifold block, pipe and coupling parts.

8 partspairs verified
MOBILE ROBOTICS

RC / Line-Follower Robot Chassis Kit

A small mobile-robot cluster with chassis, wheels, hubs, motors, motor mounts, controller, battery holder and damper.

9 partspairs verified
WORKSPACE ACCESSORIES

Desk Cable + Phone Stand Workstation Kit

A desk-organization product cluster combining cable routing, phone holders, headphone stands and laptop/iMac stands.

7 partspairs verified
CAMERA / IMAGING RIGS

Camera Gimbal & Mount Rig Kit

A camera-rig cluster with gimbal, camera modules, tripod, tilt head, GoPro mount and camera bracket parts.

5 partspairs verified
556 models2D drawings
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Free
Calibration Cube for 3D Printer Accuracy Testing
3D PRINTING · CALIBRATION CUBE

Calibration Cube for 3D Printer Accuracy Testing

.STEP
Free
3D Printed Art Toy Model for Creative Design
3D PRINTING · 3D PRINTED

3D Printed Art Toy Model for Creative Design

.STEP
Free
Compact Mini Case with GX12 Connector for 3D Printing
3D PRINTING · COMPACT MINI CASE

Compact Mini Case with GX12 Connector for 3D Printing

.STEP
Free
3D Printed Revolve and Pattern Design for Manufacturing
3D PRINTING · REVOLVE

3D Printed Revolve and Pattern Design for Manufacturing

.STEP

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Free
SUNLU Filament Spool for 3D Printing
3D PRINTING · SUNLU

SUNLU Filament Spool for 3D Printing

.STEP
Free
Creality Watercooling Kit for Sprite Pro Extruder
3D PRINTING · CREALITY SPRITE PRO

Creality Watercooling Kit for Sprite Pro Extruder

.STEP
Free
Creality Cooling Fan Kit for 3D Printers
3D PRINTING · CREALITY

Creality Cooling Fan Kit for 3D Printers

.STEP
Free
3D Model of Union Jack Flag for Printing and Design
3D PRINTING · UNION JACK

3D Model of Union Jack Flag for Printing and Design

.STEP
Free
Creality WIFI Smart Kit 2.0 with Ball Pin Mount for 3D Printers
3D PRINTING · CREALITY WIFI SMART KIT 2.0

Creality WIFI Smart Kit 2.0 with Ball Pin Mount for 3D Printers

.STEP
Free
Reinforced Coffee Dosing Spoon 3D Model
3D PRINTING · COFFEE DOSING SPOON

Reinforced Coffee Dosing Spoon 3D Model

.STEP
Free
Plastic Bottle Recycling Filament for 3D Printing
3D PRINTING · PLASTIC BOTTLE RECYCLING

Plastic Bottle Recycling Filament for 3D Printing

.STEP
Free
Detailed Elegoo Filament Spool CAD Model
3D PRINTING · ELEGOO

Detailed Elegoo Filament Spool CAD Model

.STEP
Free
FL SUN SR Industrial 3D Printer Model
3D PRINTING · FL SUN SR

FL SUN SR Industrial 3D Printer Model

.STEP
Free
Intamsys Funmat HT Hotend Assembly CAD Model
3D PRINTING · INTAMSYS FUNMAT HT

Intamsys Funmat HT Hotend Assembly CAD Model

.STEP
Free
3D Designed Trophy Model for Display and Awards
3D PRINTING · TROPHY

3D Designed Trophy Model for Display and Awards

.STEP
Free
3D Printed Case for MKS DLC 32 V2.1 Controller
3D PRINTING · MKS DLC 32 V2.1

3D Printed Case for MKS DLC 32 V2.1 Controller

.STEP
Free
External 120mm Fan Grid with M4 Mounting for 3D Printers
3D PRINTING · 120MM FAN GRID

External 120mm Fan Grid with M4 Mounting for 3D Printers

.STEP
Free
Filament Identification Tags and Holder for AMS 3D Printers
3D PRINTING · FILAMENT TAGS

Filament Identification Tags and Holder for AMS 3D Printers

.STEP
Free
Filament Change Code for Multi-Color 3D Printing Layers
3D PRINTING · FILAMENT CHANGE

Filament Change Code for Multi-Color 3D Printing Layers

.STEP
Free
Laser Tree Dovetail Mount for CNC Laser Systems
3D PRINTING · LASER TREE DOVETAIL MOUNT

Laser Tree Dovetail Mount for CNC Laser Systems

.STEP
Free
3D Print-in-Place Fidget Rings with Stand for Prototyping
3D PRINTING · 3D PRINT-IN-PLACE

3D Print-in-Place Fidget Rings with Stand for Prototyping

.STEP
Free
CoreXY 3D Printer Frame with Hypercube Aluminum Profile
3D PRINTING · COREXY

CoreXY 3D Printer Frame with Hypercube Aluminum Profile

.STEP